[Rd] Compile error with gfortran-4.6

[Simon Urbanek]

On Jun 9, 2013, at 5:50 PM, Fabio Mathias Corrêa wrote:

> Dear prof. Brian Ripley,
> 
> Thanks for help!
> 
> I compiled using the command:
> 
> 
> MAKEFLAGS="FCFLAGS=-fopenmp" R CMD SHLIB hello.f90
> 

Obviously, that won't work. Not only are you abusing MAKEFLAGS for something that it's not designed to (please consider reading the manual and set the proper PKG_* flags instead), but you fail to link with openmp. Also even if you link properly, depending on the runtime you may need R configured with openmp support as well. Again, please read the manual about how to use the proper *_OPENMP_* flags (go figure, the section mentioning all this is even named "OpenMP support" ;)).

Cheers,
S



> 
> I use linux mint Maya, R 3.0.1 and gfortran 4.6.3.
> 
> Thanks,
> 
>  
>         Fábio Mathias Corrêa
> 
> 
>    Universidade Estadual de Santa Cruz
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> 
> 
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